Ethyne, manuf. of, by-products from, calcium hydroxide residues is a chemical compound registered under CAS number 84583-75-5. Its EINECS (EC) number is 283-226-4. NewsChem supplies Ethyne, manuf. of, by-products from, calcium hydroxide residues for laboratory research and bulk production; product code 527192. Send an inquiry for purity, packaging, price and lead time.